Search a number
-
+
608085 = 32513513
BaseRepresentation
bin10010100011101010101
31010220010200
42110131111
5123424320
621011113
75111562
oct2243525
91126120
10608085
11385955
12253a99
13183a1a
1411b869
15c0290
hex94755

608085 has 12 divisors (see below), whose sum is σ = 1054092. Its totient is φ = 324288.

The previous prime is 608033. The next prime is 608087. The reversal of 608085 is 580806.

608085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 269361 + 338724 = 519^2 + 582^2 .

It is not a de Polignac number, because 608085 - 29 = 607573 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 608085.

It is not an unprimeable number, because it can be changed into a prime (608087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6712 + ... + 6801.

It is an arithmetic number, because the mean of its divisors is an integer number (87841).

2608085 is an apocalyptic number.

It is an amenable number.

608085 is a deficient number, since it is larger than the sum of its proper divisors (446007).

608085 is a wasteful number, since it uses less digits than its factorization.

608085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13524 (or 13521 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 608085 is about 779.7980507798. The cubic root of 608085 is about 84.7204193630.

The spelling of 608085 in words is "six hundred eight thousand, eighty-five".

Divisors: 1 3 5 9 15 45 13513 40539 67565 121617 202695 608085